Plants

Three children are going to buy some plants for their birthdays. They will plant them within circular paths. How could they do this?

Number Round Up

Arrange the numbers 1 to 6 in each set of circles below. The sum of each side of the triangle should equal the number in its centre.

Weighted Numbers

Use the number weights to find different ways of balancing the equaliser.

Pairs of Numbers

Stage: 1 Challenge Level:

If you have ten counters numbered $1$ to $10$, how many can you put into pairs that add to $10$?

Can you use them all?
Now put the counters into pairs to make $12$.
Now put the counters into pairs to make $13$.
Now put the counters into pairs to make $11$.